Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366761 | Method for preparing barium-ferrite-coated .gamma.FE.sub.2 O.sub.3 magnetic power | Tsung-Shune Chin, Sung-Lin Hsu | 1994-11-22 |
| 5294312 | Method for preparing a magnetic recording medium | Tsung-Shune Chin, Wei-Der Chang | 1994-03-15 |